Description
Return review-date uncertainty margins before a due day.
Biosecurity administration records training assertions, custody, access purposes, inventories and document handling. Local counts, time checks and permission predicates describe supplied metadata; they do not authenticate people or items, enforce access or establish actual protective conditions.
Return review-date uncertainty margins before a due day.
When to use this tool
Use Biosecurity Review Date Precision when checking the stated benign biosecurity record, inventory, support or authorization convention.
How to use the tool and how it works
- Enter reviewLower, reviewUpper, dueDay. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read slackLower, slackUpper, certainlyBeforeDue. Inspect certainlyBeforeDue before interpreting the associated values.
Return review-date uncertainty margins before a due day. Require reviewLower <= reviewUpper; slackLower = due-reviewUpper, slackUpper = due-reviewLower, certainlyBeforeDue means reviewUpper < due.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| reviewLower | Review Lower | Required. Safe integer. |
| reviewUpper | Review Upper | Required. Safe integer. |
| dueDay | Due Day | Required. Safe integer. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| slackLower | Slack Lower | Required. Safe integer. |
| slackUpper | Slack Upper | Required. Safe integer. |
| certainlyBeforeDue | Certainly Before Due | Required. Boolean. |
{
"input": {
"reviewLower": 100,
"reviewUpper": 105,
"dueDay": 110
},
"output": {
"slackLower": 5,
"slackUpper": 10,
"certainlyBeforeDue": true
}
}Limitations and assumptions
- Equality is not certainly before; this is supplied date precision rather than a legal deadline or proof of timely adequate review.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Verify actual records, permissions and conditions through the responsible organization's procedures; use qualified risk assessment and appropriate professional oversight for practical decisions.
References
Similar or alternative tools
- Biosecurity Inventory Custody Handover Lag
Compare custody handover lag after two clock corrections.
- Biosecurity Incident Report Clock Offset
Return incident/report times on a reference clock and their lag.